$CRK Market Cap:
Research Board Inbox Deep Research Not Interested Shortlisted

$CRK SEC Filings

Filing Filed On
PRIMARY DOCUMENT 02 Jun 2003
PRIMARY DOCUMENT 02 Jun 2003
REPORT 30 May 2003
PRIMARY DOCUMENT 29 May 2003
REPORT 28 May 2003
PRIMARY DOCUMENT 22 May 2003
PRIMARY DOCUMENT 16 May 2003
ITEM 4. & ITEM 7 16 May 2003
AMENDMENT 7 TO SCHEDULE 13D 15 May 2003
MARCH 31, 2003 FORM 10-Q 14 May 2003
ITEM 5 13 May 2003
SC 13G/A 09 May 2003
SC 13G/A 09 May 2003
FIRST QUARTER 2003 FINANCIAL & OPERATING RESULTS 07 May 2003
REGISTRATION OF COMMON STOCK 30 Apr 2003
SCHEDULE 13D, AMENDMENT NO. 6 22 Apr 2003
PROXY STATEMENT 17 Apr 2003
SC 13G/A 09 Apr 2003
12-31-2002 26 Mar 2003
TEMPORARY SUSPENSION EMPLOYEE BENEFIT PLANS 21 Mar 2003